this derivation will be built:
  /nix/store/b4y5qzf5h31xa53mb2xq8da67w9sr8vd-bcachefs-module-7.0.0-14-generic.drv
building '/nix/store/b4y5qzf5h31xa53mb2xq8da67w9sr8vd-bcachefs-module-7.0.0-14-generic.drv'...